<template>
    <el-card shadow="never" class="border-0">
        <!-- 新增|刷新 -->
        <ListHeader @create="handleCreate" @refresh="getData" />

        <el-table v-loading="loading" :data="tableData" stripe style="width: 100%">
            <el-table-column prop="name" label="角色名称" />
            <el-table-column prop="desc" label="角色描述" width="380" />
            <el-table-column label="状态" width="120">
                <template #default="{ row }">
                    <el-switch :model-value="row.status" :active-value="1" :inactive-value="0" :loading="row.statusLoading" :disabled="row.super == 1" @change="handleStatusChange($event, row)"> </el-switch>
                </template>
            </el-table-column>
            <el-table-column label="操作" width="250" align="center">
                <template #default="scope">
                    <el-button type="primary" size="small" text @click="openSetRule(scope.row)">配置权限</el-button>
                    <el-button type="primary" size="small" text @click="handleEdit(scope.row)">修改</el-button>

                    <el-popconfirm title="是否要删除该公告？" confirm-button-text="确认" cancel-button-text="取消" @confirm="handleDelete(scope.row.id)">
                        <template #reference>
                            <el-button text type="primary" size="small">删除</el-button>
                        </template>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>

        <div class="mt-5 flex items-center justify-center">
            <el-pagination background layout="prev, pager ,next" :total="total" :current-page="currentPage" :page-size="limit" @current-change="getData" />
        </div>

        <FormDrawer ref="formDrawerRef" :title="drawerTitle" @submit="handleSubmit">
            <el-form ref="formRef" :model="form" :rules="rules" label-width="80px" :inline="false">
                <el-form-item label="角色名称" prop="name">
                    <el-input v-model="form.name" placeholder="角色名称"></el-input>
                </el-form-item>
                <el-form-item label="角色描述" prop="desc">
                    <el-input v-model="form.desc" placeholder="角色描述" type="textarea" :rows="5"></el-input>
                </el-form-item>
                <el-form-item label="状态" prop="status">
                    <el-switch v-model="form.status" :active-value="1" :inactive-value="0"> </el-switch>
                </el-form-item>
            </el-form>
        </FormDrawer>

        <!-- 权限配置 -->
        <FormDrawer ref="setRuleFormDrawerRef" title="权限配置" @submit="handleSetRuleSubmit">
            <el-tree-v2 ref="elTreeRef" node-key="id" :check-strictly="checkStrictly" :default-expanded-keys="defaultExpandedKeys" :data="ruleList" :props="{ label: 'name', children: 'child' }" show-checkbox :height="treeHeight" @check="handleTreeCheck">
                <template #default="{ node, data }">
                    <div class="flex items-center">
                        <el-tag :type="data.menu ? '' : 'info'" size="small">
                            {{ data.menu ? '菜单' : '权限' }}
                        </el-tag>
                        <span class="ml-2 text-sm"> {{ data.name }} </span>
                    </div>
                </template>
            </el-tree-v2>
        </FormDrawer>
    </el-card>
</template>
<script setup>
import { ref } from 'vue'
import ListHeader from '~/components/ListHeader.vue'
import FormDrawer from '~/components/FormDrawer.vue'
import { getRoleList, createRole, updateRole, deleteRole, updateRoleStatus, setRoleRules } from '~/api/role'
import { getRuleList } from '~/api/rule'
import { toast } from '~/composables/util'

import { useInitTable, useInitForm } from '~/composables/useCommon.js'

const { tableData, loading, currentPage, total, limit, getData, handleDelete, handleStatusChange } = useInitTable({
    getList: getRoleList,
    delete: deleteRole,
    updateStatus: updateRoleStatus,
})

const { formDrawerRef, formRef, form, rules, drawerTitle, handleSubmit, handleCreate, handleEdit } = useInitForm({
    form: {
        name: '',
        desc: '',
        status: 1,
    },
    rules: {
        name: [
            {
                required: true,
                message: '角色名称不能为空',
                trigger: 'blur',
            },
        ],
    },
    getData,
    update: updateRole,
    create: createRole,
})

const setRuleFormDrawerRef = ref(null)
const ruleList = ref([])
const treeHeight = ref(0)
const roleId = ref(0)
const defaultExpandedKeys = ref([])
const elTreeRef = ref(null)
// 当前角色拥有的权限ID
const ruleIds = ref([])
const checkStrictly = ref(false)

const openSetRule = (row) => {
    roleId.value = row.id
    treeHeight.value = window.innerHeight - 180
    checkStrictly.value = true

    getRuleList(1).then((res) => {
        ruleList.value = res.list
        defaultExpandedKeys.value = res.list.map((o) => o.id)
        setRuleFormDrawerRef.value.open()

        // 当前角色拥有的权限ID
        ruleIds.value = row.rules.map((o) => o.id)
        setTimeout(() => {
            elTreeRef.value.setCheckedKeys(ruleIds.value)
            checkStrictly.value = false
        }, 150)
    })
}

const handleSetRuleSubmit = () => {
    setRuleFormDrawerRef.value.showLoading()
    setRoleRules(roleId.value, ruleIds.value)
        .then((res) => {
            toast('配置成功')
            getData()
            setRuleFormDrawerRef.value.close()
        })
        .finally(() => {
            setRuleFormDrawerRef.value.hideLoading()
        })
}

const handleTreeCheck = (...e) => {
    const { checkedKeys, halfCheckedKeys } = e[1]
    ruleIds.value = [...checkedKeys, ...halfCheckedKeys]
}
</script>
